Small controllers

Configurable safety systems PNOZmulti

What is the function of the output OA0 on the base units PNOZmulti (PNOZ m1p, PNOZ m2p, PNOZ m3p, serial and ETH)?

Firstly this output is used to clear the device's internal memory ("general reset"). The output can also be used as a signal output for a higher level controller. It signals that the base unit is in a RUN state.